0a428607a0
Also added an example script to show how to compile BusyBox against Android's bionic. Signed-off-by: Daniel Fandrich <dan@coneharvesters.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
32 lines
1.4 KiB
Bash
Executable File
32 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
|
|
# Build Busybox against Android's bionic
|
|
# Originally by Dan Fandrich
|
|
#
|
|
# Configure with android_defconfig
|
|
# This file has been tested on Android Froyo (the lack of ttyname_r in
|
|
# the must be patched around) and Gingerbread.
|
|
|
|
# Point this to the Android root directory; it's used in the defconfig CFLAGS
|
|
export A="$HOME/android"
|
|
|
|
# Android product being built
|
|
P=zoom2
|
|
|
|
# Toolchain version in use by this version of Android
|
|
GCCVER=4.4.3
|
|
|
|
export PATH="$A/prebuilt/linux-x86/toolchain/arm-eabi-$GCCVER/bin:$PATH"
|
|
|
|
# Set the linker flags; compiler flags are in the defconfig file
|
|
if grep "^CONFIG_STATIC=y" .config >/dev/null ; then
|
|
# Static linking
|
|
LDFLAGS="-static -Xlinker -z -Xlinker muldefs -nostdlib $A/out/target/product/$P/obj/lib/crtbegin_static.o $A/out/target/product/$P/obj/lib/crtend_android.o -L$A/out/target/product/$P/obj/lib -L$A/out/target/product/$P/obj/STATIC_LIBRARIES/libm_intermediates -L$A/out/target/product/$P/obj/STATIC_LIBRARIES/libc_intermediates"
|
|
LDLIBS="m c gcc"
|
|
else
|
|
# Dynamic linking
|
|
LDFLAGS="-Xlinker -z -Xlinker muldefs -nostdlib -Bdynamic -Xlinker -T$A/build/core/armelf.x -Xlinker -dynamic-linker -Xlinker /system/bin/linker -Xlinker -z -Xlinker nocopyreloc -Xlinker --no-undefined $A/out/target/product/$P/obj/lib/crtbegin_dynamic.o $A/out/target/product/$P/obj/lib/crtend_android.o -L$A/out/target/product/$P/obj/lib"
|
|
LDLIBS="dl m c gcc"
|
|
fi
|
|
|
|
make EXTRA_LDFLAGS="$LDFLAGS" LDLIBS="$LDLIBS" "$@"
|